Inventor · disambiguated record
Yoshio Matsubara
Also filed as: MATSUBARA YOSHIO
4 granted patents·498 citations·filing 1989–2012
78Inventor score
Files withNISSIN ELECTRIC CO LTD4
Top patents by PatentIndex Score
4 records- 0194US5107170AIon source having auxillary ion chamberNISSIN ELECTRIC CO LTD·Filed 1989·Granted Apr 21, 1992·476 cites·18 claims
- 0242US8372239B2Plasma processing apparatusNISSIN ELECTRIC CO LTD·Filed 2012·Granted Feb 12, 2013·0 cites·4 claims
- 0342US6147845ASystem interconnection device and method of designing sameNISSIN ELECTRIC CO LTD·Filed 1999·Granted Nov 14, 2000·13 cites·4 claims
- 0435US6335851B1Current-limiting deviceNISSIN ELECTRIC CO LTD·Filed 1999·Granted Jan 1, 2002·9 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →